Title:
筆記具用洗浄液
Document Type and Number:
Japanese Patent JP7057257
Kind Code:
B2
Abstract:
To provide a cleaning fluid for a writing instrument having excellent safety, with which it is possible to efficiently clean comb grooves of the writing instrument with the comb grooves disposed as an ink flow regulation mechanism, and a pen nib.SOLUTION: A cleaning fluid for a writing instrument with comb grooves disposed as an ink flow regulation mechanism includes a surface active agent, a basic component and water, and has a pH of 10 or less.SELECTED DRAWING: None
Inventors:
Hironori Sugai
Application Number:
JP2018162673A
Publication Date:
April 19, 2022
Filing Date:
August 31, 2018
Export Citation:
Assignee:
Pilot Corporation Co., Ltd.
International Classes:
C11D17/08; B08B3/08; C11D1/02; C11D3/30
Domestic Patent References:
| JP11263022A | ||||
| JP3151295A | ||||
| JP10058890A | ||||
| JP2017196590A |